Question

classify this triangle by its sides. isosceles but not equilateral equilateral scalene

Explanation:

Step1: Recall triangle side classifications

• Isosceles: At least 2 equal sides.
• Equilateral: All 3 sides equal.
• Scalene: All sides different.

Step2: Analyze the triangle

The triangle has 2 sides marked equal (with ticks), so it has at least 2 equal sides. It's not equilateral (only 2 sides marked, not 3). It's not scalene (scalene has all sides different).

Answer:

A. isosceles but not equilateral